Consider the table Orders with column OrderAmount having values (150, 200, 120, 180). What does the query SELECT MAX(OrderAmount) FROM Orders; return?

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SQL - Aggregate Functions

Consider the table Orders with column OrderAmount having values (150, 200, 120, 180). What does the query SELECT MAX(OrderAmount) FROM Orders; return?

A150

B200

C120

D180

Step-by-Step Solution

Solution:

Step 1: Identify the largest order amount
The values are 150, 200, 120, and 180; the largest is 200.
Step 2: MAX() returns the highest value
MAX(OrderAmount) returns 200 as the maximum order amount.
Final Answer:
200 -> Option B
Quick Check:
MAX(OrderAmount) = 200 [OK]

Quick Trick: MAX() returns the biggest number in the column [OK]

Common Mistakes:

MISTAKES

Picking the smallest value
Confusing MAX() with MIN()
Ignoring all values

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More SQL Quizzes

Consider the table Orders with column OrderAmount having values (150, 200, 120, 180). What does the query SELECT MAX(OrderAmount) FROM Orders; return?

Step 1: Identify the largest order amount

Step 2: MAX() returns the highest value

Final Answer:

Quick Check:

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